What is Contrails

What is Contrails? You may have seen an airplane flying across the sky, leaving a white trail behind it. These lines are called "contralines". Actually, when any type of fuel is burned in an engine, two things are produced in the form of impurities. One is carbon dioxide and the other is water vapor. The ship's engine also produces water vapor and carbon dioxide, which the ship expels out of its engine. The air is quite cold at the height at which the plane flies, due to this cold, these water vapors freeze in a way and due to their freezing, those white lines are seen behind the plane. These lines may look good, but they cause global warming. What is global warming? Heat actually comes from the Sun to our Earth in the form of waves, which heat the Earth, but some of these waves hit the Earth and radiate back into space. But due to some gases and air pollution, a layer of polluted gases is formed in the upper atmosphere of the earth, which does not allow the waves that hit the earth to return, and thus these waves are trapped on the earth and the temperature of the earth is reduced. Heat rises. This process is called global warming. This rise in temperature leads to various problems like melting of glaciers, floods and weather disasters etc. Condensed water vapor in these lines also becomes part of this layer causing global warming and thus is also a cause of global warming. Rather, they are nearly four times more dangerous than carbon dioxide in terms of global warming. It is currently a major source of aviation pollution